Provided by: nagios-plugins-contrib_16.20151226_amd64 bug

NAME

       imap_ssl_cert - connects to an IMAP server using SSL and saves the server certificate into
       a .pem file

SYNOPSIS

        imap_ssl_cert -H imap.server.com > server_ca_file.pem
        imap_ssl_cert -?
        imap_ssl_cert --help

DEPENDENCIES

       This utility requires the following perl modules to be installed:

       Getopt::Long Mail::IMAPClient IO::Socket::SSL Net::SSLeay

OPTIONS

       --timeout <seconds>
           Abort with critical status if it takes longer than <seconds> to connect to the IMAP
           server. Default is 60 seconds.  The difference between timeout and critical is that,
           with the default settings, if it takes 45 seconds to connect to the server then the
           connection will succeed but the plugin will return CRITICAL because it took longer
           than 30 seconds.  Also known as: -t <seconds>

       --hostname <server>
           Address or name of the IMAP server. Examples: mail.server.com, localhost,
           192.168.1.100 Also known as: -H <server>

       --port <number>
           Service port on the IMAP server. Default is 143. If you use SSL, default is 993.  Also
           known as: -p <number>

       --verbose
           Display additional information. Useful for troubleshooting.

           Also known as: -v

       --version
           Display plugin version and exit.  Also known as: -V

       --help
           Display this documentation and exit.  Also known as: -h

       --usage
           Display a short usage instruction and exit.

EXAMPLES

   Print the server's SSL certificate chain
        $ perl imap_ssl_cert.pl -H imap.server.com > ca_file.pem
        $ cat ca_file.pem

        -----BEGIN CERTIFICATE-----
        MIID1zCCAr+gAwIBAgIQPr3bVk0SkuXygjxgA7EVGDANBgkqhkiG9w0BAQUFADA8
        [...snip...]
        0FF4warjskrfqaVtWeIV58LJheaM4cPJkc2M

        -----END CERTIFICATE-----
        $ openssl x509 -in ca_file.pem -text

SEE ALSO

       http://en.wikipedia.org/wiki/X.509 http://en.wikipedia.org/wiki/Privacy_Enhanced_Mail
       http://tools.ietf.org/html/rfc1422
       http://search.cpan.org/~mikem/Net-SSLeay-1.42/lib/Net/SSLeay.pm
       http://search.cpan.org/~plobbes/Mail-IMAPClient-3.29/lib/Mail/IMAPClient.pod

CHANGES

        Fri Nov 11 03:38:13 AST 2011
        + version 0.1

AUTHOR

       Jonathan Buhacoff <jonathan@buhacoff.net>

COPYRIGHT AND LICENSE

        Copyright (C) 2011 Jonathan Buhacoff

        This program is free software; you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by
        the Free Software Foundation; either version 3 of the License, or
        (at your option) any later version.

        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with this program.  If not, see <http://www.gnu.org/licenses/>.

        http://www.gnu.org/licenses/gpl.txt